tigrisdata / ocache

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          "body": "* build: publish a jemalloc variant of the rocksdb-static artifact\n\nAdds a VARIANT build axis to the RocksDB static-library build so a\njemalloc-enabled variant is published alongside the existing plain one,\nboth under the same `rocksdb-v<ver>` release (issue #176).\n\nscripts/build-rocksdb-static.sh:\n\n[…]\nlloc into a binary (ocache's\nown release build and TAG's, plus the static-link symbol interposition and\nbefore/after RSS verification) is the follow-up.\n\nSigned-off-by: Ovais Tariq <ot@tigrisdata.com>",
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          "body": "…plification (#196)\n\nbyteRangeReader jumps to a range's start offset by asserting its reader for\nio.Seeker, else it reads and discards every byte before the range. Segment.\nReadEntry and FileManager.Read hand back a seekable *io.SectionReader but wrap\nit in readCloserWithOnClose{io.Reader} / fileRea\n[…]\nstReadCloserWithOnClose_ExposesSeek\nand TestFileReadCloser_ExposesSeek are compile-time + behavioral guards that the\nwrappers stay seekable.\n\nFixes #195\n\nSigned-off-by: Ovais Tariq <ot@tigrisdata.com>",
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          "body": "… (#194)\n\nAdd IsLocal(key) to the embedded cache client, delegating to the\ncoordinator's ownership check (returns true in single-node mode). This\nlets a consumer (TAG) observe, per read, whether a key is served from\nlocal storage or pulled from a peer over gRPC — the cross-node\ndata-plane cost that \n[…]\nhod so the memory/remote clients are not forced to invent\na local/remote answer they cannot meaningfully give; consumers use an\noptional type-assertion.\n\nSigned-off-by: Ovais Tariq <ot@tigrisdata.com>",
          "is_bot": false,
          "headline": "feat: expose IsLocal on embedded client for serve-locality visibility…",
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          "body": "* test: make eviction e2e LRU protection reliable on CI\n\nThe LRU \"protection semantics\" e2e case flaked on CI (read-oldest keys\nsurvived 2/5, threshold ≥3), while FIFO passed. Root cause: LRU protects\na key only when the read succeeds and its async access-bump lands —\naccess buckets are hourly, so e\n[…]\nore forcing eviction. Locally this\ntakes the LRU read-oldest survival from a flaky 2/5 to a stable 5/5;\nFIFO stays 0/5.\n\nsession_01YCoN4Him5ZY4hZovVp37ra\nSigned-off-by: Ovais Tariq <ot@tigrisdata.com>",
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          "body": "Switching -eviction-policy to fifo on a directory that already holds keys\nis supported and keeps reads/writes correct; it simply leaves the\npre-existing keys outside the FIFO index, so the disk cap does not\nreclaim them until they are rewritten or deleted. The previous wording\ncalled switching \"not \n[…]\nkes effect for data written afterward; size the cap so the\nuntracked pre-FIFO set fits, or start fifo fresh if the cap must cover\neverything. Link the residual (stale cross-policy index rows) to #189.",
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          "body": "Adds -eviction-policy=lru|fifo (default lru), effective when\n-max-disk-usage is set. LRU is unchanged: a read refreshes an entry's\nrecency. FIFO evicts the oldest-written key first and reads never refresh\nrecency, suiting write-once workloads (parquet, tag#109) where a rare\nread of old data should n\n[…]\nloses #185.\n\nSigned-off-by: Ovais Tariq <ot@tigrisdata.com>\nCo-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>\nClaude-Session: https://claude.ai/code/session_01YCoN4Him5ZY4hZovVp37ra",
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          "body": "Several storage functions created grocksdb ReadOptions/WriteOptions/\nWriteBatch handles but never Destroy()'d them. grocksdb (v1.10.1) sets no\nruntime finalizer, so each of these leaked native (C++) memory on every\ncall — including on the read and write hot paths — growing RSS unbounded\nover long up\n[…]\ned in\nevictLRUKeys, cleanupOldBuckets, and accessUpdater.flushBatch.\n\nDeleteKey and cleanupExpiredKeys have the same leak; those are fixed in #186 (they are edited there for the eviction-policy work).",
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          "headline": "fix: destroy grocksdb options/batches to stop native memory leaks (#187)",
          "author_name": "Ovais Tariq",
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          "body": "* fix: refresh live cache-size gauges on the cleaner tick\n\nocache_disk_usage_bytes{type=\"total\"} and the segment gauges\n(ocache_segments_total, ocache_segment_size_bytes) were set only once at\nstartup — in Cleaner.calculateTotalSize() and Manager.loadSegments(),\nrespectively — so on a fresh node the\n[…]\nso embedders can publish their\nown gauge without an O(N) keyspace scan — reachable from the embedded\nclient via Client.Storage().TotalSize().\n\nAddresses part 1 of #183 (downstream tigrisdata/tag#108).",
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          "body": "…s (#181)\n\n* docs: add Code of Conduct, Security policy, and public README sections\n\nOpen-sourcing prep for public consumption:\n- CODE_OF_CONDUCT.md: adopts the Tigris Data org-wide Code of Conduct (pointer,\n  not a duplicate).\n- SECURITY.md: private vulnerability-reporting policy (GitHub private re\n[…]\ns (Go/protoc/RocksDB via cgo), and Contributing,\n  Security, and License sections.\n\n\nSigned-off-by: Ovais Tariq <ot@tigrisdata.com>\nCo-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>",
          "is_bot": false,
          "headline": "docs: add Code of Conduct, Security policy, and public README section…",
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          "oid": "581199e48114ce826c3ffccd69733ca147468f7e",
          "body": "Replaces the proprietary Tigris EULA with the canonical Apache License 2.0\nand adds SPDX license headers to all non-generated Go source files:\n\n  // Copyright 2026 Tigris Data, Inc.\n  // SPDX-License-Identifier: Apache-2.0\n\nGenerated files (proto *.pb.go / *.pb.gw.go / *_grpc.pb.go) are left without\nheaders. Companion files (NOTICE, dependency-license CI guardrail) are in a\nseparate PR. The dependency-license audit found no GPL/AGPL/LGPL in the\ncompiled tree, so Apache-2.0 is unencumbered.",
          "is_bot": false,
          "headline": "chore: relicense OCache under Apache-2.0 (LICENSE + SPDX headers) (#179)",
          "author_name": "Ovais Tariq",
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          "committed_at": "2026-07-11T02:38:34Z",
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          "body": "… (#180)\n\nUse the Developer Certificate of Origin (sign-off per commit) rather than a\nCLA for inbound contributions. Adds the DCO 1.1 text, a CONTRIBUTING.md with\nsign-off instructions, and a self-contained CI check that verifies every\nnon-merge commit in a PR has a Signed-off-by matching its author.\n\n\nSigned-off-by: Ovais Tariq <ot@tigrisdata.com>",
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          "headline": "chore: adopt DCO for contributions (DCO text, CONTRIBUTING, CI check)…",
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          "headline": "chore: add NOTICE and a dependency-license CI guardrail (#178)",
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          "body": "…(#163) (#177)",
          "is_bot": false,
          "headline": "feat: expose -metadata-background-jobs to cap RocksDB background CPU …",
          "author_name": "Ovais Tariq",
          "author_login": "ovaistariq",
          "committed_at": "2026-07-06T21:14:55Z",
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          "body": "…gmentSize (#165) (#175)",
          "is_bot": false,
          "headline": "feat: cap List-with-values value size and guard CompactThreshold < Se…",
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          "oid": "4e8a1414bc883e0eafd71072b71e1f4619f33cbe",
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          "is_bot": false,
          "headline": "docs: correct cluster/embedded lifecycle for readiness-gated activati…",
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          "headline": "ci: pin intra-module require directives to the release version (#173)",
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          "committed_at": "2026-07-06T06:30:31Z",
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          "oid": "4830c85eebe213d386b3a498d0705e63017a22bc",
          "body": "…2) (#169)",
          "is_bot": false,
          "headline": "fix: stream cross-node Get instead of buffering the whole object (#16…",
          "author_name": "Ovais Tariq",
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          "committed_at": "2026-07-05T07:26:37Z",
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          "oid": "d488e087a513a14a08c19dddcb6804c16e143f82",
          "body": "…4) (#168)",
          "is_bot": false,
          "headline": "fix: gate ring activation on readiness to stop rejoin flood/flap (#16…",
          "author_name": "Ovais Tariq",
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          "committed_at": "2026-07-04T05:13:56Z",
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          "body": "…64) (#167)",
          "is_bot": false,
          "headline": "fix: throttle degraded-ring failure logs and jitter retry backoff (#1…",
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          "committed_at": "2026-07-04T02:31:02Z",
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          "body": null,
          "is_bot": false,
          "headline": "fix: bound cluster-wide List peer fan-out (#162 Part B) (#166)",
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          "headline": "feat: make DeleteBatchSize configurable via StorageConfig (#160)",
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          "headline": "feat: make startup recovery worker count configurable (#159)",
          "author_name": "Ovais Tariq",
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          "is_bot": false,
          "headline": "fix: stop deletion-queue prune from orphaning files that still exist …",
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          "author_login": "ovaistariq",
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          "body": "… them (#155)",
          "is_bot": false,
          "headline": "fix: queue raw-file deletions during LRU eviction instead of dropping…",
          "author_name": "Håkon Åmdal",
          "author_login": "hawkaa",
          "committed_at": "2026-06-30T02:07:13Z",
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          "oid": "89ffe768baee33bebb8bee9b1894c4932aa324c2",
          "body": "…index row (#152) (#153)",
          "is_bot": false,
          "headline": "fix: reconcile dangling metadata when compactor drops a missing-file …",
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          "is_bot": false,
          "headline": "fix: stop dangling raw-file references from crash-looping a node (#15…",
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          "headline": "fix: close races between FdCache Acquire, Release, and Remove (#148)",
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          "oid": "05372b8d1ea5ede476d4bdf4891c0cc2afd662fb",
          "body": "… merge (#146)",
          "is_bot": false,
          "headline": "fix: don't return Status::Corruption when Delete races with compactor…",
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          "headline": "fix: close Put↔compactor race via conditional-merge CAS (#144)",
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          "body": "…#143)",
          "is_bot": false,
          "headline": "feat: expose advanced storage and cluster config in embedded client (…",
          "author_name": "Ovais Tariq",
          "author_login": "ovaistariq",
          "committed_at": "2026-04-13T21:49:27Z",
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          "body": null,
          "is_bot": false,
          "headline": "fix: apply default compaction config in NewStorageWithConfig (#140)",
          "author_name": "Ovais Tariq",
          "author_login": "ovaistariq",
          "committed_at": "2026-04-12T04:39:25Z",
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        },
        {
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          "body": null,
          "is_bot": false,
          "headline": "feat: add paginated key-value listing (ListPageWithValues) (#138)",
          "author_name": "Ovais Tariq",
          "author_login": "ovaistariq",
          "committed_at": "2026-03-28T23:30:13Z",
          "body_truncated": false,
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          "body": null,
          "is_bot": false,
          "headline": "fix: make zerologAdapter robust for all dskit level types (#136)",
          "author_name": "Ovais Tariq",
          "author_login": "ovaistariq",
          "committed_at": "2026-02-18T17:41:00Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "a75d0758af948fa3079faec710d7112ca9f239b2",
          "body": "…e level (#134)",
          "is_bot": false,
          "headline": "fix: reduce memberlist debug log noise by mapping dskit debug to trac…",
          "author_name": "Ovais Tariq",
          "author_login": "ovaistariq",
          "committed_at": "2026-02-18T05:37:56Z",
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        {
          "oid": "90c2dd44e89f0e943cb15f2c37c36266cbda4ced",
          "body": null,
          "is_bot": false,
          "headline": "feat: add support for custom gRPC options (#132)",
          "author_name": "Ovais Tariq",
          "author_login": "ovaistariq",
          "committed_at": "2026-02-14T22:14:38Z",
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          "body": null,
          "is_bot": false,
          "headline": "refactor: extract operations layer for embedded use (#130)",
          "author_name": "Ovais Tariq",
          "author_login": "ovaistariq",
          "committed_at": "2026-01-27T01:00:14Z",
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        {
          "oid": "43dc5e29414224a86388f1e0211a261cf4f48107",
          "body": "Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>",
          "is_bot": false,
          "headline": "docs: add embedded client to README documentation list",
          "author_name": "Ovais Tariq",
          "author_login": "ovaistariq",
          "committed_at": "2026-01-26T23:56:57Z",
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          "is_coding_agent": true
        },
        {
          "oid": "6bc08fb7ed6a5685eb4caddafdde4925d46eb6f4",
          "body": "- Remove Kubernetes StatefulSet example section\n- Update MaxDiskUsage from 10GB to 100GB in all examples\n\nCo-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>",
          "is_bot": false,
          "headline": "docs: remove Kubernetes example and update MaxDiskUsage to 100GB",
          "author_name": "Ovais Tariq",
          "author_login": "ovaistariq",
          "committed_at": "2026-01-26T23:55:20Z",
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          "is_coding_agent": true
        },
        {
          "oid": "654a88382dbd25f85a876530ac04d4fb5371de3e",
          "body": "Add comprehensive documentation for the embedded client covering:\n- Configuration options (single-node and cluster mode)\n- Usage examples for both modes\n- Kubernetes StatefulSet deployment example\n- Basic and streaming operations\n- Cluster routing and list operations\n- Advanced usage (accessing unde\n[…]\ntices for storage, cluster, and resources\n- Monitoring with Prometheus metrics\n- Comparison with gRPC client\n- Migration guide from gRPC client\n\nCo-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>",
          "is_bot": false,
          "headline": "docs: add embedded client documentation",
          "author_name": "Ovais Tariq",
          "author_login": "ovaistariq",
          "committed_at": "2026-01-26T22:10:50Z",
          "body_truncated": true,
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        },
        {
          "oid": "b28d01a051a869bf0312fd3248efdcdd086e1df9",
          "body": "Move embedded module to end of MODULES array since it depends on\nboth client and server. Previously, embedded was tagged before its\ndependencies, which would cause Go module resolution failures.\n\nCo-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>",
          "is_bot": false,
          "headline": "fix(ci): correct module tagging order for embedded dependency",
          "author_name": "Ovais Tariq",
          "author_login": "ovaistariq",
          "committed_at": "2026-01-26T22:01:16Z",
          "body_truncated": false,
          "is_coding_agent": true
        },
        {
          "oid": "fede9ed5f2627e20de63a5e0bea6266422ef7873",
          "body": "Fix putRemote to always send the first message with key and TTL,\neven when the data is empty. Previously, for empty data:\n- bytes.Reader([]byte{}).Read() returned n=0, err=io.EOF\n- The send block was skipped since n > 0 was false\n- No message was sent, causing the remote server to receive EOF\n  without key/TTL and return an error\n\nNow the first message is always sent with key and TTL, with any\navailable data from the first read included.\n\nCo-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>",
          "is_bot": false,
          "headline": "fix: handle empty data when forwarding Put to remote nodes",
          "author_name": "Ovais Tariq",
          "author_login": "ovaistariq",
          "committed_at": "2026-01-26T21:50:52Z",
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        },
        {
          "oid": "2b019dcfbd97b8fd27b4c4fabcffa0aa09ab13ac",
          "body": "Merge PutLocal and PutLocalDirect into a single PutLocal method that\nauto-detects if the reader implements io.Seeker:\n\n- For seekable readers (e.g., bytes.Reader): enables retries with\n  automatic reader reset between attempts\n- For non-seekable readers (e.g., io.PipeReader): no retries attempted\n  \n[…]\nnnot be rewound\n\nThis removes API confusion by having a single method that handles\nboth cases automatically based on the reader's capabilities.\n\nCo-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>",
          "is_bot": false,
          "headline": "refactor: simplify PutLocal to auto-detect seekability",
          "author_name": "Ovais Tariq",
          "author_login": "ovaistariq",
          "committed_at": "2026-01-26T21:31:39Z",
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          "body": "- Add hop count increment to getRemote for forwarding loop detection\n- Add hop count increment to putRemote for forwarding loop detection\n- Add PutLocalDirect method for streaming puts without retry\n- Fix streaming Put to use PutLocalDirect since io.PipeReader cannot be\n  rewound for retries (PutLocal with retry would corrupt data)\n\nCo-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>",
          "is_bot": false,
          "headline": "fix: address additional PR review comments",
          "author_name": "Ovais Tariq",
          "author_login": "ovaistariq",
          "committed_at": "2026-01-26T21:24:45Z",
          "body_truncated": false,
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        },
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          "body": "- Fix remote not-found returning error while local returns nil:\n  getRemote now returns (reader, found, error) and handles gRPC\n  NotFound status to return (nil, false, nil) for consistency\n\n- Fix reader not closed on ReadAll failure causing leak:\n  GetBytes and GetRange now use defer to ensure read\n[…]\nefully handles plain start keys\n  (non-base64 tokens) for backwards compatibility, initializing\n  all node cursors to the start key when needed\n\nCo-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>",
          "is_bot": false,
          "headline": "fix: address PR review comments for operations layer",
          "author_name": "Ovais Tariq",
          "author_login": "ovaistariq",
          "committed_at": "2026-01-26T07:54:46Z",
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        },
        {
          "oid": "cb7099791e657fe2abc0c5f4e395e9dfb1f81555",
          "body": "Add the embedded module to the MODULES array so it gets tagged during\nreleases, allowing external consumers to import it with versioned\ndependencies (e.g., github.com/tigrisdata/ocache/embedded v1.x.x).\n\nCo-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>",
          "is_bot": false,
          "headline": "ci: add embedded module to release workflow for per-module tagging",
          "author_name": "Ovais Tariq",
          "author_login": "ovaistariq",
          "committed_at": "2026-01-26T07:29:23Z",
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        },
        {
          "oid": "11404cc84b927ae95e959454260e64385f73ad4f",
          "body": "Update handleLocalPut to use s.ops.PutLocal instead of s.storage.Put\ndirectly. This aligns streaming Put with other service methods (Get,\nDelete, PutObject) that were already refactored to use the operations\nlayer, ensuring consistent routing, metrics, and retry behavior.\n\nCo-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>",
          "is_bot": false,
          "headline": "refactor: use ops.PutLocal in streaming Put for consistency",
          "author_name": "Ovais Tariq",
          "author_login": "ovaistariq",
          "committed_at": "2026-01-26T07:17:15Z",
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        },
        {
          "oid": "c86b1256012acc49d0986c7df2225165318ace8e",
          "body": "- Add hop count detection to deleteRemote to prevent infinite forwarding\n  loops during ring rebalancing (like Put and Get already have)\n- Remove redundant listener close in embedded client since GracefulStop\n  already closes the listener internally\n- Call coordinator.Start() in embedded client cluster mode to properly\n  initialize memberlist gossip and ring lifecycler\n\nCo-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>",
          "is_bot": false,
          "headline": "fix: address PR review comments for embedded client",
          "author_name": "Ovais Tariq",
          "author_login": "ovaistariq",
          "committed_at": "2026-01-26T07:15:02Z",
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          "is_coding_agent": true
        },
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          "oid": "ae9a264d7ade31163157cdf1773443ad995d5d12",
          "body": "Extract routing and operation logic from server/service into a new\nserver/operations package that handles local vs remote key routing with\nmetrics and logging. Create embedded/ package as a public API for services\nlike TAG to import and use ocache with full cluster-awareness. Add\ncomprehensive integ\n[…]\ndelegate to operations layer\n- New embedded/ package implementing CacheClient interface\n- Integration tests for all embedded client operations\n\nCo-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>",
          "is_bot": false,
          "headline": "refactor: extract operations layer for embedded use",
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          "is_bot": false,
          "headline": "ci: add T3 storage upload workflow for RocksDB artifacts (#129)",
          "author_name": "Ovais Tariq",
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          "body": null,
          "is_bot": false,
          "headline": "docs: add Tigris Data EULA license file (#128)",
          "author_name": "Ovais Tariq",
          "author_login": "ovaistariq",
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          "body": null,
          "is_bot": false,
          "headline": "ci: add T3 storage upload workflow for releases (#127)",
          "author_name": "Ovais Tariq",
          "author_login": "ovaistariq",
          "committed_at": "2026-01-23T20:16:18Z",
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        },
        {
          "oid": "0854834c53b7310928d3134c4c31019528326544",
          "body": null,
          "is_bot": false,
          "headline": "fix: add wget to Docker image for health checks (#126)",
          "author_name": "Ovais Tariq",
          "author_login": "ovaistariq",
          "committed_at": "2026-01-20T07:10:36Z",
          "body_truncated": false,
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        {
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          "body": null,
          "is_bot": false,
          "headline": "fix: add advertise-addr flag for cluster routing in Docker (#124)",
          "author_name": "Ovais Tariq",
          "author_login": "ovaistariq",
          "committed_at": "2026-01-20T06:24:30Z",
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        },
        {
          "oid": "b13c65551052f533896230d282ce6538d05d187f",
          "body": null,
          "is_bot": false,
          "headline": "fix: ensure ocachecli binary works in Alpine Docker containers (#122)",
          "author_name": "Ovais Tariq",
          "author_login": "ovaistariq",
          "committed_at": "2026-01-19T22:13:35Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "39de3f0dc7a0aab594886aef58e155061646515c",
          "body": "…w (#121)",
          "is_bot": false,
          "headline": "fix: use semantic versioning to select release tags in docker workflo…",
          "author_name": "Ovais Tariq",
          "author_login": "ovaistariq",
          "committed_at": "2026-01-19T07:36:34Z",
          "body_truncated": false,
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        {
          "oid": "b486e5b60a0c1aa28e81d6c426eb43dfa14b044f",
          "body": null,
          "is_bot": false,
          "headline": "fix: apply go module related fixes to release workflow (#119)",
          "author_name": "Ovais Tariq",
          "author_login": "ovaistariq",
          "committed_at": "2026-01-19T06:32:09Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "2c4c23b80b620969dd510568e868da0ac05932f9",
          "body": null,
          "is_bot": false,
          "headline": "feat: commit protobuf files and remove replace directives (#117)",
          "author_name": "Ovais Tariq",
          "author_login": "ovaistariq",
          "committed_at": "2026-01-19T04:40:15Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "a34ce04ebc1fbda83b2ce2db880dc84d645bc198",
          "body": null,
          "is_bot": false,
          "headline": "ci: skip commitlint validation on release PRs (#115)",
          "author_name": "Ovais Tariq",
          "author_login": "ovaistariq",
          "committed_at": "2026-01-18T21:56:14Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "1bf381ffaca892e1f63ab13e1f40641efe6eeeaa",
          "body": null,
          "is_bot": false,
          "headline": "feat: add per-module Go tags for external client usage (#113)",
          "author_name": "Ovais Tariq",
          "author_login": "ovaistariq",
          "committed_at": "2026-01-18T21:42:57Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "8d3e35307a480338ee8ea0d969b62059f23ac5e9",
          "body": null,
          "is_bot": false,
          "headline": "ci: fix semantic-release workflow and add PR title validation (#112)",
          "author_name": "Ovais Tariq",
          "author_login": "ovaistariq",
          "committed_at": "2026-01-18T20:53:31Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "a9e18b8bf3746d08ee9c69e81d065b33ba0d1778",
          "body": "* feat: add Docker support with automated builds and compose files\n\n- Add Dockerfile that reuses pre-built binaries from release workflow\n- Create GitHub Actions workflow to build and push multi-platform images to DockerHub\n- Add docker-compose.yml for single-node deployments\n- Add docker-compose-cluster.yml for 3-node cluster deployments\n- Configure environment variables for ttl, max-disk-usage, and request-logging",
          "is_bot": false,
          "headline": "Add Docker support with automated builds (#110)",
          "author_name": "Ovais Tariq",
          "author_login": "ovaistariq",
          "committed_at": "2026-01-18T02:00:59Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "c76db073b2164917f5077c89f44a472131b5db3d",
          "body": "* Migrate CI workflows to Namespace runners\n\nReplace GitHub-hosted runners and QEMU emulation with native Namespace CI runners:\n- Linux x86_64: ubuntu-latest → namespace-profile-ubuntu-2404\n- Linux ARM64: QEMU emulation → namespace-profile-ubuntu-2404-arm (native)\n- macOS ARM64: macos-latest → namespace-profile-macos-1561-arm\n- Remove macOS x86_64 builds\n\nDelete QEMU-based build-arm64 workflow and scripts since native ARM64 runners are now available.",
          "is_bot": false,
          "headline": "fix: migrate CI workflows to Namespace runners (#108)",
          "author_name": "Ovais Tariq",
          "author_login": "ovaistariq",
          "committed_at": "2026-01-17T05:24:14Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "b87426e6071e56ed6ad7c38a6dbbf08807d3ce7f",
          "body": "* fix: use QEMU for Linux ARM64 builds in release workflow\n\nThe workflow was using ubuntu-24.04-arm64 runner which doesn't exist\nin GitHub-hosted runners, causing jobs to hang indefinitely. Changed\nto use ubuntu-latest with QEMU emulation via docker/setup-qemu-action\nfor ARM64 builds.",
          "is_bot": false,
          "headline": "Fix Linux ARM64 builds using QEMU emulation (#107)",
          "author_name": "Ovais Tariq",
          "author_login": "ovaistariq",
          "committed_at": "2026-01-17T02:34:54Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "f49ab58a3665ab18bb69d4a78f17e3fb954030f4",
          "body": "- Add version.go with Version, Commit, BuildTime variables to server\n- Add -version flag to ocache server binary\n- Add version subcommand to ocachecli CLI\n- Update Makefile to inject version info via ldflags at build time\n\nVersion information is injected at build time using:\n- VERSION: from git tags (or \"dev\" if no tags)\n- COMMIT: short git commit hash\n- BUILD_TIME: UTC timestamp",
          "is_bot": false,
          "headline": "feat: add version information for v1.0.0 release (#105)",
          "author_name": "Ovais Tariq",
          "author_login": "ovaistariq",
          "committed_at": "2026-01-16T21:23:44Z",
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          "is_coding_agent": false
        },
        {
          "oid": "4c49e132e22ef380c53715d0a9b5385edf517fb8",
          "body": "* feat: update range read semantics to HTTP/1.1 inclusive end\n\nChange range read operations from exclusive end semantics to inclusive end to match HTTP/1.1 Range header semantics used by AWS S3 and standard web servers. Start positions remain inclusive and 0-based, end positions are now inclusive instead of exclusive. Special case: end=0 continues to mean \"read to EOF\".",
          "is_bot": false,
          "headline": "Update range read semantics to HTTP/1.1 inclusive end (#104)",
          "author_name": "Ovais Tariq",
          "author_login": "ovaistariq",
          "committed_at": "2026-01-16T19:53:41Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "0432c8a8b7c6d80551babfff4f186d17274b38ba",
          "body": "* feat: add semantic-release automation with multi-platform builds\n\n- Add release.yaml workflow that builds binaries for linux/amd64, linux/arm64, and darwin/arm64\n- Add .releaserc.yaml configuration for semantic-release\n- Update Go version to 1.24.2 across all workflows\n- Make test.yml reusable via\n[…]\ntup from release workflow\n- Add RocksDB artifact caching for faster builds\n- Add fallback to build RocksDB from source if artifact download fails\n- Ensure immutable releases by removing --clobber flag",
          "is_bot": false,
          "headline": "feat: add semantic-release automation with multi-platform builds (#103)",
          "author_name": "Ovais Tariq",
          "author_login": "ovaistariq",
          "committed_at": "2026-01-16T17:53:36Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "b7a3fc7a7e76422619d62e5a8ee08165aa328701",
          "body": "Add MemoryCache struct that implements CacheClient interface for use in\ntests. Provides thread-safe in-memory storage with TTL support, streaming\noperations, and range reads. Allows consumers of ocache to test their\ncache-dependent code without running a real server.\n\nCo-authored-by: Claude Haiku 4.5 <noreply@anthropic.com>",
          "is_bot": false,
          "headline": "feat: add in-memory CacheClient implementation for testing (#102)",
          "author_name": "Ovais Tariq",
          "author_login": "ovaistariq",
          "committed_at": "2026-01-16T03:07:55Z",
          "body_truncated": false,
          "is_coding_agent": true
        },
        {
          "oid": "6b05b3028565ddc680e6375e2b7c619b55f66d90",
          "body": "…(#101)\n\nAdd comprehensive documentation in RFC-007 (Section 4.8) covering:\n- How tokens are redistributed when nodes become unavailable\n- Failure detection timing and state transitions\n- Client-side routing behavior during failures\n- Stale read scenarios when nodes recover\n- Recovery behavior and d\n[…]\nection 6.1) to document\ntemporary unavailability and recovery cases, and correct Section 4.7.1\nto reflect that Phase 1 does allow stale reads.\n\nCo-authored-by: Claude Haiku 4.5 <noreply@anthropic.com>",
          "is_bot": false,
          "headline": "docs: add token reassignment and failure handling details to RFC-007 …",
          "author_name": "Ovais Tariq",
          "author_login": "ovaistariq",
          "committed_at": "2026-01-14T03:13:17Z",
          "body_truncated": true,
          "is_coding_agent": true
        },
        {
          "oid": "29315cc600fe660164867af82ea08673c0f38ec0",
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          "headline": "Implement graceful node departure with Leave broadcasts (#98)",
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          "body": "Make compaction continuous with worker loops, remove sync tracking/monitor, migrate recovery to compaction index, raise compact threshold to 64MB, fsync large raw files, and update configs/tests accordingly.\n\nCompaction:\nConvert to continuous worker loops (no timer/max-bytes limit); CompactFiles ret\n[…]\nmpaction-threads and add recompaction interval semantics.\nTests:\nUpdate unit/integration/e2e tests to new APIs, thresholds, and intervals; adjust expectations (e.g., large object sizes, manager ctor).",
          "is_bot": false,
          "headline": "feat: always be compacting (#92)",
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          "headline": "feat: add cluster benchmark job (#90)",
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          "headline": "fix: refactor server and storage to remove singletons (#88)",
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          "body": "* feat: Enable ObjectsSuite tests to run in multi-node cluster mode\n\nThis change introduces an adapter pattern that allows the existing\nObjectsSuite tests to be executed against both single-node and\nmulti-node cluster configurations, ensuring the same test coverage\nacross deployment modes.\n\n## Chang\n[…]\ne test-integration` (existing)\n- Cluster mode: Via `TestIntegrationClusterObjects` (new)\n\n🤖 Generated with [Claude Code](https://claude.com/claude-code)\n\nCo-Authored-By: Claude <noreply@anthropic.com>",
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          "headline": "feat: Enable ObjectsSuite tests to run in multi-node cluster mode (#87)",
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          "body": "* Fix coordinator synchronization bug and add integration tests\n\nThis commit fixes a critical synchronization issue where nodes failed to\nconverge on a consistent cluster topology. The bug caused nodes to have\ndifferent views of cluster membership, preventing proper cluster formation.\n\nKey changes:\n\n[…]\nify topology convergence and membership consistency\n- All coordinator integration tests now pass\n\n🤖 Generated with [Claude Code](https://claude.ai/code)\n\nCo-Authored-By: Claude <noreply@anthropic.com>",
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          "headline": "Fix coordinator synchronization bug and add integration tests (#85)",
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          "body": "…e (#84)\n\n* Separate cluster and listen addresses in the OCache coordinator module\n\n🤖 Generated with Claude Code\n\nCo-Authored-By: Claude <noreply@anthropic.com>",
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          "headline": "Separate cluster and listen addresses in the OCache coordinator modul…",
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          "headline": "Update documentation (#82)",
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          "body": "* Updated the Cluster Client to use Connection Pool instead of individual Client connections.\n\n* Implemented a unified client architecture with configurable connection modes, eliminating the need for separate client types.\n\n* refactor buffer pool to common package\n\n* add connection pool config in CLI",
          "is_bot": false,
          "headline": "Updated the ClusterClient to use ConnectionPool (#81)",
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          "body": "* Update RFC-007",
          "is_bot": false,
          "headline": "Update RFC-007 (#80)",
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          "body": "* First cut of sharded ocache\n* add cluster-aware client",
          "is_bot": false,
          "headline": "First cut of shareded ocache (#78)",
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          "body": "- Document all 50+ metrics with descriptions\n- Organize metrics by categories\n- Add histogram bucket configurations",
          "is_bot": false,
          "headline": "docs: Add comprehensive Prometheus metrics documentation (#79)",
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          "body": "* feat: Return corruption errors instead of deleting data\n\n- When corruption is detected, always return a TypeCorruption error\n- Never automatically delete corrupted data\n- Preserves corrupted data for debugging and recovery\n\n* fix: Correctly classify file I/O errors as retryable\n\nFile read errors a\n[…]\nle\n\nThis prevents applications from being unable to retry operations that should\nbe recoverable.\n\n🤖 Generated with [Claude Code](https://claude.ai/code)\n\nCo-Authored-By: Claude <noreply@anthropic.com>",
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          "headline": "feat: Return corruption errors instead of deleting data (#77)",
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          "headline": "Add RocksDB Integration design document (#75)",
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          "is_bot": false,
          "headline": "refactor: move storage-only proto types to storage module (#70)",
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          "headline": "Optimize RocksDB configuration (#69)",
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}